这是接触式图像传感器（cis）的手册，个人觉得这个手册对这类新型的图像采集器件介绍得比较详细，透彻，值得学习。-This is a Contact Image Sensor (cis) of the manual, personally feel that the manual for such a new type of image capture device descr iption was more detailed, thorough, worth learning.